Which receivers besides Nanosat provide public server connections?

[plus123]

I could not find an appropriate category, so I posted here.
Please move if necessary, Mods.

Which receivers besides Nanosat provide free public server connections, specifically with no monthly or yearly fees?
The Nanosat is a very nice box but we'd like to have a backup.
All input welcome.
Thank you.

[dishuser]

go look in receiver status

[stman]

The receivers up on public are in Receiver Status. :)
http://www.satfix.net/forumdisplay.php?1219-Receiver-Status

[starter]

topsat needs to be updated, the old dog is back

[plus123]

Thanks everyone.
Looks like, as of today, the following are up on public.

NANOSAT PREMIUM DN-UP-BEV DN
I- Link 9000 plus = DN -UP| BEV - DOWN
I-Link 9500 HD = DN-UP | BEV -DOWN
Satzen - DN -UP | BEV - DOWN
SonicView 8000HD =DN -UP|BEV -DOWN
SonicView SV-360E = DN - UP | BEV -DOWN
SonicView SV-360P =DN -UP | BEV- DOWN
Viewsat Ultra WF - DN - UP| BEV -DOWN
Viewsat Ultralite WF - DN UP|BEV - DOWN
Viewsat 9000HD WF - DN UP| BEV -DOWN
Viewsat MAX HD WF - DN UP| BEV -DOWN
Xfactor DN-UP BEV Down

and Topsat, according to Starter in the post above.